The effect of compressed cold air and vegetable oil on the subsurface residual stress of ground tool steel
نویسندگان
چکیده
This paper investigates experimentally the effect of compressed cold air (CCA) and vegetable oil on the surface integrity and residual tresses of ground tool steel components. It shows that CCA can reduce grinding temperature and produce a compressive residual stress up o the grinding depth of 30 m. CCA can also improve surface finish while keeping grinding forces low. Oil was found to be more effective n reducing grinding heating and improving surface finish at small grinding depths. 2006 Published by Elsevier B.V.
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